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Which of the following clears all existing cache files?
47. Which of the following clears all existing cache files?
- $this->db->cache_remove_all()
- $this->db->cache_delete_all()
- $this->db->cache_erase_all()
Answer: B) $this->db->cache_delete_all()
Explanation:
$this->db->cache_delete_all(), clears all existing cache files.